#include <iostream>
#include <windows.h>

using namespace std;

int main()
{
    SetConsoleTitle("Switch");
 
   int day;
    cin >> day ;
    switch(day)
    {
    case 0:cout << "Sunday" << endl; break;
    case 1:cout << "Monday" << endl; break;
    case 2:cout << "Tuesday" << endl; break;
    case 3:cout << "Wednesday" << endl;break;
    case 4:cout << "Thursday" << endl;break;
    case 5:cout << "Friday" << endl;break;
    case 6:cout << "Saturday" << endl;break;
    default:cout << "Something wrong"<<endl;
    }

    return 0;
}
